Tools & Wizards About Us
tribrer.com screenshot

Report Summary

  • 83

    Performance

    Renders faster than
    87% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

tribrer.com

Optical Testing Instrument, Fiber Tools-Optical Testing Instrument, Fiber Tools | Zhejiang TriBrer Communication Limited

Page Load Speed

9.1 sec in total

First Response

399 ms

Resources Loaded

8.4 sec

Page Rendered

352 ms

tribrer.com screenshot

About Website

Visit tribrer.com now to see the best up-to-date Tri Brer content for Vietnam and also check out these interesting facts you probably never knew about tribrer.com

Welcome to Tribrer, a specialist manufacturer of fiber optic test equipment in China. Tribrer offer fiber optic test equipment, including fusion splicer, otdr and other fiber optic solutions.

Visit tribrer.com

Key Findings

We analyzed Tribrer.com page load time and found that the first response time was 399 ms and then it took 8.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

tribrer.com performance score

83

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

56/100

10%

LCP (Largest Contentful Paint)

Value3.0 s

79/100

25%

SI (Speed Index)

Value4.7 s

68/100

10%

TBT (Total Blocking Time)

Value80 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.128

82/100

15%

TTI (Time to Interactive)

Value3.9 s

89/100

10%

Network Requests Diagram

tribrer.com

399 ms

tribrer.com

289 ms

www.tribrer.com

786 ms

main.css

93 ms

jquery.fancybox.css

182 ms

Our browser made a total of 63 requests to load all elements on the main page. We found that 81% of them (51 requests) were addressed to the original Tribrer.com, 10% (6 requests) were made to Service-analytics.com and 3% (2 requests) were made to Analytics-service.com. The less responsive or slowest element that took the longest time to load (6.4 sec) belongs to the original domain Tribrer.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 57.5 kB (3%)

Content Size

2.1 MB

After Optimization

2.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tribrer.com main page is 2.1 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 30% of websites need less resources to load. Images take 2.0 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 24.1 kB

  • Original 30.8 kB
  • After minification 29.5 kB
  • After compression 6.7 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 24.1 kB or 78% of the original size.

Image Optimization

-2%

Potential reduce by 31.4 kB

  • Original 2.0 MB
  • After minification 1.9 MB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Tri Brer images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 903 B

  • Original 110.1 kB
  • After minification 110.1 kB
  • After compression 109.2 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. This website has mostly compressed JavaScripts.

CSS Optimization

-3%

Potential reduce by 1.1 kB

  • Original 34.0 kB
  • After minification 34.0 kB
  • After compression 32.9 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Tribrer.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 27 (47%)

Requests Now

57

After Optimization

30

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tri Brer. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

tribrer.com

tribrer.com

399 ms

tribrer.com

tribrer.com

289 ms

www.tribrer.com

www.tribrer.com

786 ms

main.css

main.css

93 ms

jquery.fancybox.css

jquery.fancybox.css

182 ms

media-queries.css

media-queries.css

246 ms

gcp.js

gcp.js

302 ms

jquery.js

jquery.js

311 ms

js

js

71 ms

jscode.php

jscode.php

317 ms

analytic.php

analytic.php

783 ms

101365546.js

101365546.js

135 ms

deepfloat.min.js

deepfloat.min.js

257 ms

cookie-policy.js

cookie-policy.js

303 ms

js.js

js.js

239 ms

slick.min.js

slick.min.js

257 ms

jquery.fancybox.js

jquery.fancybox.js

345 ms

video.js

video.js

333 ms

index.js

index.js

350 ms

public.css

public.css

268 ms

iconfont.css

iconfont.css

91 ms

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1666162023292582.png

124 ms

en.png

en.png

116 ms

ar.png

ar.png

114 ms

de.png

de.png

115 ms

es.png

es.png

124 ms

ru.png

ru.png

115 ms

pt.png

pt.png

213 ms

fr.png

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219 ms

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897 ms

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6408 ms

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941 ms

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2203 ms

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1935 ms

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1442 ms

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1878 ms

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1674 ms

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3257 ms

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2406 ms

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3074 ms

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5066 ms

about.png

about.png

6412 ms

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1666172412149782.png

2578 ms

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1666172390729329.jpg

2670 ms

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2762 ms

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2853 ms

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2943 ms

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3035 ms

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3198 ms

line.jpg

line.jpg

3161 ms

li1.png

li1.png

3318 ms

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3292 ms

video-btn.png

video-btn.png

3346 ms

franklin-gothic-book.woff

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3343 ms

kZ61oAAAA=

kZ61oAAAA=

2 ms

asimovnar-webfont.woff

asimovnar-webfont.woff

3361 ms

analytics.php

analytics.php

403 ms

matomo.js

matomo.js

302 ms

cookie-policy.css

cookie-policy.css

205 ms

top.png

top.png

3100 ms

arrow.png

arrow.png

3203 ms

matomo.php

matomo.php

343 ms

configs.php

configs.php

258 ms

Accessibility Review

tribrer.com accessibility score

82

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

tribrer.com best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

tribrer.com SEO score

92

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tribrer.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Tribrer.com main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

tribrer.com

Open Graph description is not detected on the main page of Tri Brer. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: